计算机毕业设计基于Python的个性化旅游线路推荐系统的设计与实现 Python+Django+Vue 前后端分离附源码讲解文档

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1.技术选型

2.开发工具

3.功能

3.1【角色】

3.2【前台功能模块】

3.3【后台功能模块】

4.项目演示截图

4.1 旅游景点

4.2 酒店信息

4.3 旅游路线

4.4 旅游路线详情

4.5 旅游景点推荐

4.6 旅游景点管理

4.7 酒店信息管理

4.8 旅游路线管理

5.核心代码

5.1 Settings.py

5.2 Urls.py

5.3 Users_v.py

5.4 Auth.py

6.LW文档大纲参考

背景意义介绍：

基于Python的个性化旅游线路推荐系统，是针对当前旅游业发展和游客需求多样化趋势而设计的智能系统。随着互联网技术的发展和旅游市场的扩大，游客对于旅游体验的个性化和质量要求越来越高。该系统通过分析用户的历史行为、偏好和实时反馈，利用机器学习算法为用户提供个性化的旅游线路推荐，旨在提升用户体验，满足游客的个性化需求。

系统的开发不仅能够提高旅游服务的效率和质量，还能为旅游企业和景区管理者提供决策支持，帮助他们更好地理解游客需求，优化旅游资源配置，提升旅游产品的竞争力。此外，系统的实施有助于推动旅游业的数字化转型，促进旅游产业的可持续发展。

1.技术选型

Python、Django、vue、elementui、html、css、js、mysql

2.开发工具

pycharm、navicat

3.功能

3.1【角色】

管理员、用户

3.2【前台功能模块】

登录
注册
首页
旅游景点
酒店信息
旅游路线
旅游新闻
个人资料
在线客服
个人中心（个人中心、修改密码、酒店预订、预订路线、我的收藏）

3.3【后台功能模块】

登录
系统首页
用户
景点类型
旅游景点
酒店类型
酒店信息
酒店预订
路线类型
旅游路线
预订路线
系统管理（旅游新闻、旅游新闻分类、在线客服、关于我们、系统简介、轮播图管理）
用户信息

4.项目演示截图

4.1 旅游景点

4.2 酒店信息

4.3 旅游路线

4.4 旅游路线详情

4.5 旅游景点推荐

4.6 旅游景点管理

4.7 酒店信息管理

4.8 旅游路线管理

5.核心代码

5.1 Settings.py

"""
Django settings for dj2 project.

Generated by 'django-admin startproject' using Django 2.0.

For more information on this file, see
https://docs.djangoproject.com/en/2.0/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.0/ref/settings/
"""

import os
from concurrent.futures.thread import ThreadPoolExecutor
executor = ThreadPoolExecutor(20)
from util.configread import config_read

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'w5yn#0gn2tt7pvu%hvwt0!lt=!$6+eqp4%m8)u3u#gknm@jm)k'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = ["*"]

# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    "main",
    'corsheaders',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    # 'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'threadlocals.middleware.ThreadLocalMiddleware',
    "xmiddleware.xparam.Xparam",
    "xmiddleware.xauth.Xauth",
    'corsheaders.middleware.CorsMiddleware',
    'django.middleware.common.CommonMiddleware',

]
CORS_ALLOW_CREDENTIALS = True
CORS_ORIGIN_ALLOW_ALL = True
CORS_ALLOW_HEADERS = ('*')

SESSION_ENGINE = "django.contrib.sessions.backends.cache"
SESSION_COOKIE_NAME  = "sessionid"
SESSION_COOKIE_PATH  = "/"
SESSION_COOKIE_DOMAIN = None
SESSION_COOKIE_SECURE = False
SESSION_COOKIE_HTTPONLY = True
SESSION_COOKIE_AGE = 1209600
SESSION_EXPIRE_AT_BROWSER_CLOSE = False
SESSION_SAVE_EVERY_REQUEST = False

ROOT_URLCONF = 'dj2.urls'
TEMPLATES_DIR = os.path.join(BASE_DIR, "templates")
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [TEMPLATES_DIR],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'dj2.wsgi.application'

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_USE_TLS = False
EMAIL_USE_SSL = True
EMAIL_HOST = 'smtp.qq.com'
EMAIL_PORT = 465
EMAIL_HOST_USER = 'yclw9@qq.com'
EMAIL_HOST_PASSWORD = 'mhbrkuayvkkgbijd'

# Database
# https://docs.djangoproject.com/en/2.0/ref/settings/#databases

# DATABASES = {
#     'default': {
#         'ENGINE': 'django.db.backends.sqlite3',
#         'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
#     }
# }

dbtype, host, port, user, passwd, dbName, charset,hasHadoop = config_read("config.ini")
dbName=dbName.replace(" ","").strip()
print(dbtype, host, port, user, passwd, dbName, charset)

if dbtype == 'mysql':
    DATABASES = {
        'default': {
            # 'ENGINE': 'django.db.backends.sqlite3',
            # 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
            'ENGINE': 'django.db.backends.mysql',
            'OPTIONS': {
                'sql_mode': 'traditional',
                'init_command': "SET sql_mode='traditional'",  # STRICT_TRANS_TABLES
            },
            'NAME': dbName,
            'USER': user,
            'PASSWORD': passwd,
            'HOST': host,
            'PORT': port,
            'charset': charset,
            'TEST': {
                'CHARSET': charset,
                'COLLATION': 'utf8_general_ci',
            },
            'CONN_MAX_AGE':60
        },
    }
else:
    print("请使用mysql5.5数据库")
    os._exit(1)

# Password validation
# https://docs.djangoproject.com/en/2.0/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]

# Internationalization
# https://docs.djangoproject.com/en/2.0/topics/i18n/

LANGUAGE_CODE = 'zh-Hans'

# TIME_ZONE = 'UTC'
TIME_ZONE = 'Asia/Shanghai'

USE_I18N = True

USE_L10N = True

# USE_TZ = True
USE_TZ = False

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.0/howto/static-files/



STATIC_URL = '/assets/'
STATICFILES_DIRS =[
os.path.join(BASE_DIR, "templates/front/assets"),
]

# media
MEDIA_URL = "/media/"  # 自定义
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')  # 自定义
if os.path.isdir(MEDIA_ROOT) == False:
    os.mkdir(MEDIA_ROOT)

ALIPAY_APP_ID = '9021000132629452'
APP_PRIVATE_KEY_STRING = open('{}/util/alipay_key/app_private_2048.txt'.format(BASE_DIR)).read()
ALIPAY_PUBLIC_KEY_STRING = open('{}/util/alipay_key/alipay_public_2048.txt'.format(BASE_DIR)).read()
ALIPAY_SIGN_TYPE = 'RSA2'

5.2 Urls.py

"""dj2 URL Configuration

The `urlpatterns` list routes URLs to views. For more information please see:
    https://docs.djangoproject.com/en/2.0/topics/http/urls/
Examples:
Function views
    1. Add an import:  from my_app import views
    2. Add a URL to urlpatterns:  path('', views.home, name='home')
Class-based views
    1. Add an import:  from other_app.views import Home
    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
Including another URLconf
    1. Import the include() function: from django.urls import include, path
    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
"""
import os
from django.contrib import admin
from django.urls import path,include,re_path
from django.conf.urls import url
from django.views.static import serve
from django.views.generic import TemplateView


from . import views
from dj2.settings import dbName as schemaName

urlpatterns = [
    path('xadmin/', admin.site.urls),
    path(r'index/',views.index),
    path('{}/'.format(schemaName),include('main.urls')),#导入schemaName
    re_path(r'admin/lib/(?P<p1>.*)/(?P<p2>.*)$', views.admin_lib2),
    re_path(r'admin/lib/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$', views.admin_lib3),
    re_path(r'admin/lib/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$', views.admin_lib4),
    re_path(r'admin/page/(?P<p1>.*)$', views.admin_page),
    re_path(r'admin/page/(?P<p1>.*)/(?P<p2>.*)$', views.admin_page2),
    re_path(r'admin/pages/(?P<p1>.*)$', views.admin_pages),
    re_path(r'admin/pages/(?P<p1>.*)/(?P<p2>.*)$', views.admin_pages2),
    
    re_path(r'front/(?P<p1>.*)$', views.schema_front1),
    re_path(r'front/(?P<p1>.*)/(?P<p2>.*)$', views.schema_front2),
    re_path(r'front/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$', views.schema_front3),
    re_path(r'front/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$', views.schema_front4),
    re_path(r'{}/front/(?P<p1>.*)$'.format(schemaName), views.schema_front1),
    re_path(r'{}/front/(?P<p1>.*)/(?P<p2>.*)$'.format(schemaName), views.schema_front2),
    re_path(r'{}/front/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$'.format(schemaName), views.schema_front3),
    re_path(r'{}/front/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$'.format(schemaName), views.schema_front4),
    # re_path(r'assets/(?P<p1>.*)$', views.assets1),
    # re_path(r'assets/(?P<p1>.*)/(?P<p2>.*)$',  views.assets2),
    # re_path(r'assets/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$',  views.assets3),
    # re_path(r'assets/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$',  views.assets4),
    #re_path(r'admin/(?P<p1>.*)$', views.admin_file1),
    re_path(r'admin/(?P<p1>.*)/(?P<p2>.*)$', views.admin_file2),
    re_path(r'admin/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$', views.admin_file3),
    re_path(r'admin/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$', views.admin_file4),
    re_path(r'layui/(?P<p1>.*)$', views.layui1),
    re_path(r'layui/(?P<p1>.*)/(?P<p2>.*)$',  views.layui2),
    re_path(r'layui/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)$',  views.layui3),
    re_path(r'layui/(?P<p1>.*)/(?P<p2>.*)/(?P<p3>.*)/(?P<p4>.*)$',  views.layui4),
    re_path(r'pages/(?P<p1>.*)$', views.front_pages),
    re_path(r'pages/(?P<p1>.*)/(?P<p2>.*)$',  views.front_pages2),
    # re_path(r'pages/(?P<p1>.*)$',  views.front_file1),
    # re_path(r'(?P<p1>css|jss|img|image|iamges|font|fonts)/(?P<p2>.*)$', views.front_file2),
    re_path(r'modules/(?P<p1>.*)$', views.front_modules),
    re_path(r'css/(?P<p1>.*)$', views.css1),
    re_path(r'js/(?P<p1>.*)$', views.js1),
    re_path(r'img/(?P<p1>.*)$', views.img1),
    path(r'test/<str:p1>/',views.test),
    path(r'null',views.null),
]

#判断admin使用vue还是jquery
if os.path.isdir(os.path.join(os.getcwd(),"templates/front/admin/dist/")):
    urlpatterns.extend([
        path(r'{}/admin/dist/index.html'.format(schemaName),
             TemplateView.as_view(template_name='front/admin/dist/index.html')),
        path(r'{}/admin/'.format(schemaName), TemplateView.as_view(template_name='front/admin/dist/index.html')),
        # 以下是后台admin的url匹配规则
        path(r'admin/dist/index.html'.format(schemaName),
             TemplateView.as_view(template_name='front/admin/dist/index.html')),
        path(r'admin/', TemplateView.as_view(template_name='front/admin/dist/index.html')),
    ])
else:
    urlpatterns.extend([
        path(r'{}/admin/index.html'.format(schemaName),
             TemplateView.as_view(template_name='front/admin/index.html')),
        path(r'{}/admin/'.format(schemaName), TemplateView.as_view(template_name='front/admin/index.html')),
        # 以下是后台admin的url匹配规则
        path(r'admin/index.html'.format(schemaName),
             TemplateView.as_view(template_name='front/admin/index.html')),
        path(r'admin/', TemplateView.as_view(template_name='front/admin/index.html')),

    ])


if os.path.isfile(os.path.join(os.getcwd(),"templates/front/index.html")):
    urlpatterns.extend([
    path(r'index.html', TemplateView.as_view(template_name='front/index.html')),
     path(r'{}/index.html'.format(schemaName), TemplateView.as_view(template_name='front/index.html')),
     path(r'{}/front/index.html'.format(schemaName), TemplateView.as_view(template_name='front/index.html')),
    path(r'', TemplateView.as_view(template_name='front/index.html')),
    ])

5.3 Users_v.py

# coding:utf-8
__author__ = "ila"

from django.http import JsonResponse

from .users_model import users
from util.codes import *
from util.auth import Auth
import util.message as mes
from dj2.settings import host,port,user,passwd,dbName,hasHadoop

def users_login(request):
    if request.method in ["POST", "GET"]:
        msg = {'code': normal_code, "msg": mes.normal_code}
        req_dict = request.session.get("req_dict")
        if req_dict.get('role')!=None:
            del req_dict['role']
        
        datas = users.getbyparams(users, users, req_dict)
        if not datas:
            msg['code'] = password_error_code
            msg['msg'] = mes.password_error_code
            return JsonResponse(msg)

        req_dict['id'] = datas[0].get('id')
        return Auth.authenticate(Auth, users, req_dict)


def users_register(request):
    if request.method in ["POST", "GET"]:
        msg = {'code': normal_code, "msg": mes.normal_code}
        req_dict = request.session.get("req_dict")

        error = users.createbyreq(users, users, req_dict)
        if error != None:
            msg['code'] = crud_error_code
            msg['msg'] = error
        return JsonResponse(msg)


def users_session(request):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code,"msg":mes.normal_code, "data": {}}

        req_dict = {"id": request.session.get('params').get("id")}
        msg['data'] = users.getbyparams(users, users, req_dict)[0]

        return JsonResponse(msg)


def users_logout(request):
    if request.method in ["POST", "GET"]:
        msg = {
            "msg": "退出成功",
            "code": 0
        }

        return JsonResponse(msg)


def users_page(request):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code,
               "data": {"currPage": 1, "totalPage": 1, "total": 1, "pageSize": 10, "list": []}}
        req_dict = request.session.get("req_dict")
        tablename = request.session.get("tablename")
        try:
            __hasMessage__ = users.__hasMessage__
        except:
            __hasMessage__ = None
        if __hasMessage__ and __hasMessage__ != "否":

            if tablename != "users":
                req_dict["userid"] = request.session.get("params").get("id")
        if tablename == "users":
            msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
            msg['data']['pageSize'] = users.page(users, users, req_dict)
        else:
            msg['data']['list'], msg['data']['currPage'], msg['data']['totalPage'], msg['data']['total'], \
            msg['data']['pageSize'] = [],1,0,0,10

        return JsonResponse(msg)


def users_info(request, id_):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}

        data = users.getbyid(users, users, int(id_))
        if len(data) > 0:
            msg['data'] = data[0]
        # 浏览点击次数
        try:
            __browseClick__ = users.__browseClick__
        except:
            __browseClick__ = None

        if __browseClick__ and "clicknum" in users.getallcolumn(users, users):
            click_dict = {"id": int(id_), "clicknum": str(int(data[0].get("clicknum", 0)) + 1)}
            ret = users.updatebyparams(users, users, click_dict)
            if ret != None:
                msg['code'] = crud_error_code
                msg['msg'] = ret
        return JsonResponse(msg)


def users_save(request):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")
        req_dict['role'] = '管理员'
        error = users.createbyreq(users, users, req_dict)
        if error != None:
            msg['code'] = crud_error_code
            msg['msg'] = error
        return JsonResponse(msg)


def users_update(request):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")
        if req_dict.get("mima") and req_dict.get("password"):
            if "mima" not in users.getallcolumn(users,users):
                del req_dict["mima"]
            if "password" not in users.getallcolumn(users,users):
                del req_dict["password"]
        try:
            del req_dict["clicknum"]
        except:
            pass
        error = users.updatebyparams(users, users, req_dict)
        if error != None:
            msg['code'] = crud_error_code
            msg['msg'] = error
        return JsonResponse(msg)


def users_delete(request):
    '''
    '''
    if request.method in ["POST", "GET"]:
        msg = {"code": normal_code, "msg": mes.normal_code, "data": {}}
        req_dict = request.session.get("req_dict")

        error = users.deletes(users,
            users,
            req_dict.get("ids")
        )
        if error != None:
            msg['code'] = crud_error_code
            msg['msg'] = error
        return JsonResponse(msg)

5.4 Auth.py

# coding:utf-8
# author:ila
import base64, copy
from django.http import JsonResponse
from django.apps import apps

from util.codes import *
from util import message as mes


class Auth(object):
    def authenticate(self, model, req_dict):
        """
        用户登录，登录成功返回token；登录失败返回失败原因
        :param username:账号
        :param password:密码
        :return: json
        """
        msg = {'code': normal_code, 'msg': mes.normal_code, 'data': {}}
        tablename = model.__tablename__
        encode_dict = {"tablename": tablename, "params": req_dict}

        encode_str = base64.b64encode(str(encode_dict).encode("utf-8"))
        msg['data']["id"] = req_dict.get("id")
        msg["id"] = req_dict.get("id")
        msg['token'] = encode_str.decode('utf-8')
        return JsonResponse(msg)

    def identify(self, request):
        """
        用户鉴权
        :param request:本次请求对象
        :return: list
        """

        msg = {'code': normal_code, 'msg': mes.normal_code, 'data': {}}
        # django的header被处理过了
        token = request.META.get('HTTP_TOKEN')

        if token  and token !="null":

            auth_token = copy.deepcopy(token)

            decode_str = base64.b64decode(auth_token).decode("utf8")
            decode_str=decode_str.replace('"null"','""').replace('null','""')
            decode_dict = eval(decode_str)

            tablename2 = decode_dict.get("tablename")

            params2 = decode_dict.get("params",{})

            datas=None
            allModels = apps.get_app_config('main').get_models()
            for model in allModels:
                if model.__tablename__ == tablename2:
                    datas = model.getbyparams(model, model, params2)

            if not datas:
                msg['code'] = username_error_code
                msg['msg'] = '找不到该用户信息'
                result = msg
            else:
                request.session['tablename'] = tablename2
                request.session['params'] = params2
                msg['msg'] = '身份验证通过。'
                result = msg
        else:
            msg['code'] = 401
            msg['msg'] = 'headers未包含认证信息。'
            result = msg
        return result